kmf files¶
openKmf()¶
- canlib.kvmlib.openKmf(path, device_type=Device.MHYDRA_EXT)[source]¶
Open a kmf file from disk
- Parameters
path (
str
) – The filepath to the .KMF file (e.g."data/kmf/LOG00000.KMF"
).device_type (
Device
) – The type of the memorator that created the .KMF file(s) (defaults toDevice.MHYDRA_EXT
)
- Returns
New in version 1.6.
Kmf¶
- class canlib.kvmlib.Kmf(handle, ldf_version)[source]¶
A kmf file opened with
openKmf
The main use of this class is using its
log
attribute, which is aMountedLog
object (see its documentation for how to use it).Also see the base class
KmfSystem
for inherited functionality.- Variables
log (
MountedLog
) – Object representing the log of log files within the kmf container-file.
New in version 1.6.
KmfSystem¶
- class canlib.kvmlib.KmfSystem(handle)[source]¶
The base class of
Kmf
andMemorator
The
Kmf
andMemorator
classes are very similar, they are different ways of reading log files (LogFile
) created by a memorator. This class represents the common ground between all ways of accessing log files.All subclasses should have a
log
attribute which is anUnmountedLog
or subclass thereof.This class automatically closes its internal handle when garbage collected.
New in version 1.6.
- class DiskUsage(used, total)¶
- property total¶
Alias for field number 1
- property used¶
Alias for field number 0
- property disk_usage¶
The disk usage
- Returns
namedtuple
– containingused
(int
): Used disk space in megabytes.total
(int
): Total disk space in megabytes.
- Type
namedtuple